Greetings my friends and fellow tuners! I am wondering if any of you are using a unit known as a MAP ECU? A local tuning shop in my area who specializes in Nissan tuning is using a newer product from Finland I believe, called a MAP ECU. It's a unit that piggy-backs onto your factory ecu, converts you to straight air density maps and eliminates your MAF. ECU runs the basics and always sees happy sensors, and the MAP ECU runs the tuning. Kind of a cross between ROM tuning and stand-alone, but you get the best of both worlds. Re-tune whenever you change something like stand alone, but much more user friendly. And you still get all the niceities like cruise ctl and other things. The bonus is that the aqusition and start-up cost is around $800.00 vice $550.00 for a re-tuned ECU and almost $2000.00 for full stand alone and tuning.
This particular shop has had much success with these units on high HP skylines and 2JZ supras as well as a smattering of SR20, and 4G63 powered cars. In some cases gaining HP and torque over previously installed stand alone units.
Does anyone have any first hand experience with these or any info to contrubute? Thanks!
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92 Nissan Sentra/GTi-R
-->12.9 @ 111 @ 13psi<-- 
88 300ZX Turbo (The Drift Project) (SOLD, so sad.) 
"Life's Hard, It's Harder If Your Stupid."
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